grass from nature reserve (#1855)

ID-number#1855
Materialgrass from nature reserve
Classification ECN Phyllis classification ▸ grass/plant ▸ other grass ▸ grass from nature reserve
NTA 8003 classification ▸ [200] biomassa uit land- en tuinbouw ▸ [210] gras ▸ [211] mengsel gras
Ash type550 degC
Submitter organisationECN (Netherlands)
Submission date2000-11-17
Remarksgrasses (and plants) from Wieden, the Netherlands
LiteratureECN laboratories.

Values

Property Unit Value Std dev Det lim Lab Date Method Remarks
ar dry daf

Main biomass properties

Proximate analysis

Moisture content wt% (ar)
Ash content wt% 6.80

Ultimate analysis (macroelements)

Carbon wt% 45.60 48.93 Measured
Hydrogen wt% 6.10 6.55 Measured
Oxygen wt% 39.30 42.17 Measured
Nitrogen wt% 1.47 1.58 Measured
Sulphur wt% 0.19 0.20 Measured
Total (with halides) wt% 99.77 99.76 Calculated

Halides

Chlorine (Cl) mg/kg 3 140.0 3 369.1 Measured

Heating value

Net calorific value (LHV) MJ/kg 16.91 18.14
Gross calorific value (HHV) MJ/kg 18.24 19.57
HHVMilne MJ/kg 18.64 20.00 Calculated

Trace elements composition

Aluminium (Al) mg/kg (dry) 127.0 Measured
Arsenic (As) mg/kg (dry) 1.2 Measured
Boron (B) mg/kg (dry) 12.0 Measured
Barium (Ba) mg/kg (dry) 39.0 Measured
Calcium (Ca) mg/kg (dry) 6 600.0 Measured
Cadmium (Cd) mg/kg (dry) 0.1 Measured
Cobalt (Co) mg/kg (dry) 0.1 Measured
Chromium (Cr) mg/kg (dry) 0.3 Measured
Copper (Cu) mg/kg (dry) 5.1 Measured
Iron (Fe) mg/kg (dry) 240.0 Measured
Potassium (K) mg/kg (dry) 5 200.0 Measured
Magnesium (Mg) mg/kg (dry) 2 500.0 Measured
Manganese (Mn) mg/kg (dry) 290.0 Measured
Sodium (Na) mg/kg (dry) 1 700.0 Measured
Nickel (Ni) mg/kg (dry) 0.5 Measured
Phosphorus (P) mg/kg (dry) 1 400.0 Measured
Antimony (Sb) mg/kg (dry) 0.9 Measured
Silicon (Si) mg/kg (dry) 11 300.0 Measured
Strontium (Sr) mg/kg (dry) 24.0 Measured
Titanium (Ti) mg/kg (dry) 6.6 Measured
Vanadium (V) mg/kg (dry) 0.5 Measured